baber/WOPTO huggingface dataset:
Patent GB-1491058-A (GB)
Title: Wheel manufacture
IPC: B29C33/00
Filed: 1975-03-08
Abstract: 1491058 Moulding wheels GKN SANKEY Ltd 3 March 1976 [8 March 1975] 9753/75 Heading B5A In a method of manufacturing a disc wheel of generally Y-shape in cross-sections radial of the wheel axis, and comprising an annular metal reinforcement 16-18 covered with plastics material, the latter is applied by moulding between mould portions 10, 11. The reinforcement has circumferentially spaced holes 20 receiving bolts or studs and is located by two series of circumferentially spaced abutments 21, 27 and 39, 40. The latter engage ribs 19b spaced about the wheel axis and the former engage the holes 20 located in recesses between the ribs. The abutments 27, 40 are urged upwardly by springs 30, 43. The mould portion 11 comprises a central part 12 and outer parts 13, 14; heaters for thermosetting the moulding material are located in bores 46. With the mould open a charge of moulding composition, e.g. a glass fibre reinforced polyester compound, is applied to the upstanding abutments 27, 40, the reinforcement located with its holes 20 engaged by the abutments 27, and the abutments 40 contacting the ribs. A further charge of moulding composition is applied and the mould closed. Gaps in the plastics covering produced by the abutments 39, 40 may be plugged or the abutments are withdrawn during moulding.
Patent GB-1536000-A (GB)
Title: Electronic halftone imaging system
IPC: H04N1/195
Filed: 1976-03-11
Abstract: 1536000 Facsimile XEROX CORP 11 March 1976 [14 March 1975] 09773/76 Heading H4F In a halftone facsimile system single picture elements of an original 12, Fig. 2, are imaged onto an array of detectors 16. Each output of the array (at least 5Î5 but only two of the resulting 25 or more signal channels output by array 16 are shown in Fig. 2) is applied to a common summing circuit 18 which produces a grey level signal representing the general reflectivity of the imaged picture element. The array outputs, representative of "subcell" grey levels, are also applied to respective screen adders 20, 22 where components Vi, Vj of a screen signal are added thereto. Sample and hold circuits 24, 26 apply the outputs of adders 20, 22 to a further set of adders where a common ramp voltage is added to each signal, the outputs of these latter adders pass threshold circuits which control the illumination of light emitting elements in an array 38 in 1:1 correspondence with array 16. The threshold outputs are also applied to a common adder 34 the output of which is passed to a comparator 36 which stops the ramp generator and actuates a shutter release 40 when the overall signal level of the threshold outputs equals that of summing circuit 18 appropriately amplified 50. Circuit 34 may be replaced by a photocell 48 monitoring the overall light output of array 38 as successive elements thereof become energized. Fig 1A shows schematically, sub-cell grey level reading of the detector array corresponding to an exemplary picture element. Fig. 1B shows the arrangement of screen signal components V. Fig. 1C shows the combined or screened signals prior to thresholding and Fig. 1D shows the resulting light energizing pattern after thresholding at a level of 19À5. Screen pattern components may be varied to control detail contrast. Amplifier 50 may be employed to vary the grey scale.
Patent GB-649452-A (GB)
Title: Improvements relating to disintegrator mechanism
IPC: B22C5/04
Filed: 1948-04-07
Abstract: 649,452. Sand disintegrator. FOUNDRY MECHANISATIONS (BAILLOT), Ltd. (Baillot, A. J.). April 7, 1948, No. 9791. [Class 59] Foundry sand disintegrator mechanism comprises a casing 1 which is supported on the mechanism base 2 by springs 3 acting between studs 4 on the casing and lugs 5 on the base, the casing having attached internally thereto rubber or other flexible aprons 10, which hang down inside the casing slightly spaced from the ends thereof, and being provided with a removable lid 6 sprung therefrom. One or more vibrators may be provided to impart shocks to the outside of the casing.
Patent GB-454496-A (GB)
Title: Improvements in or relating to machines for dressing fish
IPC: A22C25/08
Filed: 1935-03-29
Abstract: 454,496. Dressing fish. BAADER, R., 33, Wakenitzmauer, L³beck, Germany. March 29, 1935, No. 9818. [Class 78 (i)] [See also Group VI] In a machine for dressing fish in which clamps are provided to grip the fishes and pull them past or through working tools, and guides are provided to maintain the fishes in correct positions relatively to the tools, the guides and, if necessary, the tools are associated with means whereby they are separated to allow the clamps to pass and are then again closed to engage the fish. The fishes, previously headed and gutted, are laid with their backs in pockets 3 on a rotary supply table 1, the projecting tails being gripped by clamps 11, 12 on rotating spokes or arms 6. The lower clamp jaws 11 are fixed to holders 7 which are rotatable in the ends'of the arms 6. The upper jaws 12 are pivoted at 13 to the lower jaws and are actuated by rods 14 which slide vertically in the holders 7 and are opened, against the action of a compression spring, to grip the fish tails, by a roller 15 running up a ramp 16. Each holder 7 has two arms 17, 18 furnished with rollers 24, 21 respectively, arranged to run in a cam slot 19 which is interrupted, on each side of the tail-seizing position, to compel the clamp to turn so that its jaws can grip the fish tail and then turn back again to pull the fish behind it. At the first interruption 20, the roller 21 engages an inward projection 22 of the inner wall 23 of the cam track 19 causing the clamp to swing clockwise, Fig. 2, whilst at the second interruption 26, the roller 24 engages a widened part of the wall 25 causing the clamp to swing counter-clockwise. The fish is pulled on to a support 30, slotted at 31 to permit the holders 7 to pass, the holders being grooved to fit the slot. The fishes, after being pulled past dressing-tools, are released by the roller 15 engaging a ramp similar to the ramp 16. The tools and guides are swung away from the centre line of the path of travel of the fish, to permit the passage of the clamps, by cam plates 79, 85 carried by the clamps and operating as described in Specification 454,500, [Group VI].
Patent GB-293742-A (GB)
Title: Improvements in and relating to laminated springs
IPC: F16F1/24
Filed: 1928-04-02
Abstract: 293,742. Innes, G. P. July 11, 1927, [Convention date]. Laminated springs. - Springs having bearing and recoil leaves disposed on opposite sides of the main or master leaves are constructed with (1) leaves arranged in co-operating pairs each consisting of a leaf with end stops 8, Fig. 1, and a plain leaf with ends which abut against the end stops when the deflection or the recoil exceeds a certain amount so that the two then lock together and stiffen the spring, (2) bridles consisting of bars 12, 13 fixed each to its leaf and connecting bolts 16 adapted to rock so that the bridles tilt and clamp the leaves together with increasing force as the deflection or recoil of the spring increases, (3) thin interleaves with slots adapted to retain lubricant arranged between the individual steel leaves.
Patent GB-1144876-A (GB)
Title: A deproteinated yeast cell composition and products resulting therefrom
IPC: C12N1/06
Filed: 1966-03-07
Abstract: 1,144,876. Foods containing de-proteinated yeast. H. GRIFFON. 7 March, 1966, No. 9938/66. Heading A2B. [Also in Divisions A5 and C6] A deproteinated yeast composition useful as a dietetic product of low calorific value comprises refractive lipidic yeast corpuscles and yeast cell membranes. The composition may be prepared by a method which involves causing compressed yeast to stand at 55‹C. in a closed vessel for several days until protein gel has been expelled from the individual yeast cells and thereafter separating residual yeast cell membranes. An alternative method involves allowing yeast to stand at 55‹C. in a closed vessel for several hours until it liquefies and autolysis phenomena appear, obtaining and concentrating the product by evaporation under low pressure to a residual water content of 40-50%, with continued stirring, leaving the concentrated product to stand, preferably in an atmosphere of nitrogen, until a brownish mass having a pasty consistency is obtained, diluting the brownish mass with water at 55‹C., separating cell membrances by centrifugation and washing the cell membranes with water by centrifugation. Upon examination of the deproteinated yeast under the microscope, refractive lipidic corpuscles can be observed within each cell envelope and usually there can be seen an opening through which the protein gel has escaped. The yeast composition, which is preferably obtained from a yeast of the genus Saccharomyces cerevisiae, may be of a viscous or creamy consistency with a water content of up to 90%. It contains a high proportion of non-nitrogenous substances, has a pH of 5.0 and may have added to it an antiseptic preserving agent. Dietetic products may include 22.5% raw proteins, 10.6% fats and 63.6% yeast cell membranes additional to the composition, and dietetic products containing eggs, flour, sugar, starch, chocolate and/or milk for the preparation of biscuits, shortbread, breakfast foods and dessert preparations may include between 10% and 60% of the deproteinated yeast composition. Formulations are disclosed for the following: (1) a fruit powder comprising the deproteinated yeast composition, strawberry powder, icing sugar and powdered skim milk; (2) a chocolate powder comprising the deproteinated yeast composition, powdered skim milk, chocolate, corn starch and sugar; and (3) a dry biscuit comprising the deproteinated yeast composition, corn starch, skimmed milk, margarine, flavouring matter and chemical yeast. The deproteinated yeast can replace flour in culinary preparations.
Patent GB-513221-A (GB)
Title: The manufacture of polymeric allyl esters
IPC: C08F36/20
Filed: 1938-04-01
Abstract: 513,221. Polymerization products. AMERICAN CYANAMID CO. April 1, 1938, No. 9986. Convention date, April 1, 1937. [Class 2 (iii)] Dialkyl esters of fumaric, sebacic, succinic, adipic or phthalic acid, with or without the addition of vinyl compounds, drying oils, alkyd resins modified drying oil or drying oil fatty acid, are heated in the presence of a polymerization catalyst to obtain infusible, insoluble resins.
Patent HU-T37597-A (HU)
Title: Process for preparing phenol derivatives
Inventor: EDWARDS PHILIP N
IPC: C07D233/64
Filed: 1985-04-24
Abstract: A phenol derivative of the formulawherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyin- danyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or cycloalkylene which is interrupted by a heterocyclene linkage, wherein R<sup>1</sup> is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2-</sup>, -CSNR<sup>2-</sup>, -NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene; wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent HU-T54053-A (HU)
Title: Process for producing stabile aquous solution of 8-n-(diethyl-amino-ethyl)-rebeccamycin
Inventor: VENKATARAM V UBRANI
IPC: C07C59/245
Filed: 1990-05-10
Abstract: Stable solutions of rebeccamycin analog consist essentially of (a) water, (b) 8-N-(diethylaminoethyl)rebeccamycin in an effective dosage amount, and (c) pharmaceutically acceptable acid such that the presence of a molar equivalence thereof would solubilize (b), said acid being present in excess of said molar equivalence to provide a stabilizing pH ranging from 3 to 4, preferably from 3.0 to 3.6. A preferred solution contains 10 mg/ml of the free base and tartaric acid in equimolar amount with the free base to provide a pH of 3.5. Preferably, the solution is prepared by forming a suspension of 8-N-(diethylaminoethyl)rebeccamycin in water and adding acid to provide a pH ranging from 3 to 4.
Patent HU-T60247-A (HU)
Title: Process for producing substituted 4-amino-3-pyridinols and pharmaceutical compositions comprising same
Inventor: SHUTSKE GREGORY MICHAEL
IPC: C07D213/74
Filed: 1991-09-26
Abstract: The present invention relates to compounds of the formula I <CHEM>  where  R1 is hydrogen or loweralkyl; R2 is hydrogen, loweralkyl, cycloalkyl, arylloweralkyl,loweralkylcarbonyl or loweralkoxycarbonyl; or alternatively the group <CHEM>  as a whole is <CHEM>   <CHEM> wherein R4 is loweralkyl and R5 is loweralkyl, cycloalkyl or arylloweralkyl; and  R3 is hydrogen, <CHEM>   <CHEM> wherein R6 is hydrogen, loweralkyl or phenyl, and R7 is hydrogen or loweralkyl, with the proviso that R1, R2 and R3 may not all be hydrogen, which compounds are useful for alleviating memory dysfunctions characterized by a cholinergic deficit. The invention relates further to a process for the preparation of the compounds of the invention.
Patent HU-T41641-A (HU)
Title: Process for preparing tablets with retarded activity
Inventor: LINDAHL AKE R
IPC: A61K47/00
Filed: 1985-09-05
Abstract: Tablet which exhibits a constant dissolution rate during a major portion of its dissolution time when exposed to gastrointestinal fluids, comprises a drug-contg. tablet and a surrounding coating which is insoluble in water and gastrointestinal fluids and consists of a terpolymer of PVC, polyvinylacetate (PVAc) and polyvinyl alcohol (PVA) and a water soluble pore-creating substance (I) randomly distributed in the coating, (I) being present in an amt. of 1-20 pts. per 1-10 pts. of terpolymer. - Pref. the terpolymer contains 80-95 wt.% PVC, 1-19 wt.% PVAc and 1-10 wt.% PVA. (I) is pref. saccharose, NaCl, PVP or a polyethylene glycol. Pref. the coating also contains a plasticiser e.g. polyethylene glycol.
Patent HU-T44438-A (HU)
Title: Composition comprising l-dopa
Inventor: APPELGREN CURT H
IPC: A61K9/52
Filed: 1987-08-25
Abstract: The present invention relates to a multiple-unit-dose comprising L-dopa as pharmaceutically active compound, whereby the composition provides a release of L-dopa in accordance with a test in accordance with US Pharmacopea Standards in an artificial gastric juice having a pH of at most 1.2 of at most 20 % by weight during 1 hr, and in a phosphate buffer according to the same standard a release of at least 35 % by weight during 1 hr, and at least 80 % by weight during 3 hrs.
Patent HU-T55143-A (HU)
Title: Method for obtaining immunodiagnostic reagents
Inventor: KAUVAR LAWRENCE M
IPC: C12N15/09
Filed: 1988-10-12
Abstract: Screening methods to obtain suitable antibodies for use in immunoassays for analytes not ordinarily susceptible to detection by this means involves in vitro screening of panels of cells secreting a representative selection of antibodies. An application of this method also permits the preparation of specific mimotopes which mimic the immunological activity of the desired analyte, which mimotopes can then be used as competitors in the immunoassay or can be used to immunize subject mammals in order to improve the specificity and affinity of the antibodies. Methods to identify a particular analyte by its pattern of binding strength to a panel of related antibodies and to match an arbitrary analyte with an immunoreactive member of a panel of candidate antibodies are also disclosed.
Patent HU-T58977-A (HU)
Title: Adjustable backed chair
Inventor: AMBASZ EMILIO
IPC: A47C1/02
Filed: 1990-11-13
Abstract: Adjustable seating comprises a frame having a seat-supporting portion and a back-supporting portion, a seat bottom mounted on the seat-supporting portion for movement between rearward and forward positions and a seat back mounted on the back-supporting portion by at least one resilient articulating linkage for tilting movement independently of the position of the seat bottom. The seat back is connected to the seat bottom by a flexible but non-extensible coupling member and is slidable up and down on an upper linkage member of the articulating mechanism so that when the seat bottom moves forwardly or backwardly, the seat back moves downwardly or upwardly, respectively, in correspondence with the movements of the seat bottom. A configuration control spring biases the seat back/bottom to an upward/rearward configuration.
Patent ID-22681-A (ID)
Inventor: KIM AE RI
IPC: A61K31/00
Filed: 1998-03-20
Abstract: 7-(3-Aminomethyl-4-methoxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro -4-oxo- 1,4-dihydro-1,8-naphthyridine-3-carboxylic acid methanesulfonate and hydrates thereof, processes for their preparation, pharmaceutical compositions comprising them, and their use in antibacterial therapy. <CHEM>
Patent JP-S5698823-A (JP)
Title: Method of vapor growth of semiconductor of 3-5 group compound
Inventor: YOSHIDA MASAJI
IPC: H01L21/205
Filed: 1980-01-09
Abstract: PURPOSE:To obtain a semiconductor of III-V group compound having a uniformity and a poor crystal defect by controlling a whole gas pressure less than the atmospheric pressure adjacent to the substrate in case of a crystal growth of a semiconductor compound through a method of halogen transportion. CONSTITUTION:A semi-insulating GaAs substrate 3 is placed on a stand 2 keep a H2 gas at 0.5 atmospheric pressure. Keeping a Ga source saturated with As and the substrate 3 at 850 deg.C and 750 deg. respectively, H2 gases 4 and 5 including AsCl3 are introduced (into a reaction tube) changing the H2 concentration to form the GaAs having a high resistance opitaxially. Then, the n<+> GaAs is laminated by exchanging the whole introducing gas to a gas including a H2S and at least the growth is stopped by exchanging the whole introducing gas to a H2. When the whole gas pressure adjacent to the substrate is made to be less the atmospheric pressure as such, an epitaxial layer having an uniform film thickness and carrier concentration which are impracticable in the conventional method, can be obtained.
Patent JP-S60144976-A (JP)
Title: Writing method at low voltage of nonvolatile semiconductor memory
Inventor: TAKADA RIYOUJI
IPC: H01L27/115
Filed: 1984-01-06
Abstract: PURPOSE:To execute writing sufficiently at low voltage by applying high voltage to an erasing electrode, forcibly extracting a large amount of electrons in a floating gate electrode and charging the floating gate electrode at positive electricity. CONSTITUTION:DC power supplies 12-14 and switched 15-17 are each connected between a selective gate electrode 4 and a source electrode 8, between an erasing electrode and the source electrode and between a drain electrode 9 and the source electrode. A flating gate electrode 6 and a drain region 3 are capacitive-coupled intensely, and the potential of the electrode 6 is controlled by drain voltage. The power supply such as one 13 is set at approximately 10V and the power supply such as one 14 at zero V before writing operation, the switches such as ones 16, 17 are turned ON, and excess electrons in the electrode 6 are extracted and the electrode 6 is brought to an approximately neutral state. The switches are turned OFF, the power supply 12 is set at a value close by the threshold voltage of a first region and the power supply 14 at 5-10V and the switches 15, 16 are turned ON on writing. When the threshold voltage of a second channel region is set at 2-3V, surface potential on a boundary between both channels steeply changes.
Patent JP-S61161091-A (JP)
Title: Image processing method
Inventor: HATANAKA ISAMU
IPC: G06T5/00
Filed: 1985-01-08
Abstract: PURPOSE:To provide for aesthetic finishing for a specific color portion of the color image by subjecting image signals to spatial image processing for elimination of noise under different image processing conditions for the specific color range and for other image range. CONSTITUTION:A density signals I is supplied to a signal separating part 20 and thereby separated into a density signal In for skin color range and a density signal Im for other range. The signal In is supplied via an input changeover part 21 to a noise eliminating circuit 23. The signal In introduced into the circuit 23 is separated in a signal separating circuit 24 into a high frequency component 1H and a low frequency component IL. The component IH containing random noise components has its intrinsic signal components intensified by a high level intensification circuit 25 and has its noise component removed at a low level cut circuit 26 by e.g. a non-linear element. The components IH and IL thus processed are synthesized at a signal synthesis circuit 27 and supplied as outputs.
Patent JP-H03208875-A (JP)
Title: Preventing method for moisture absorption of alumina-graphite-base nozzle for continuous casting
Inventor: ENDO MASAMI
IPC: B22D11/10
Filed: 1990-01-10
Abstract: PURPOSE:To enhance corrosion resistance by blending fire resistant aggregate, graphite powder and metallic Al powder and adding thermo-setting resin, kneading and molding the mixture and thereafter heattreating the molded body to produce a nozzle for continuous casting and preliminarily drying this nozzle before utilization and thereafter coating the nozzle with oil paint. CONSTITUTION:A nozzle for continuous casting is produced by blending 40-90wt.% (hereinafter shown in %) fire resistant aggregate, 10-50% graphite powder and 0.5-20% metallic Al powder and furthermore adding thermosetting resin and kneading the mixture and thereafter molding this kneaded material and then heat-treating the molded body at 500-800 deg.C in the nonoxidative atmosphere. Then before utilization, the nozzle is introduced into a drying furnace at the atmospheric temp. of 150-400 deg.C and preparatorily dried for at least 5 hours and thereafter slowly cooled to room temp. The nozzle is coated with oil paint to form a moisture preventive film. Thereby the Al2O3-graphite-based nozzle for continuous casting is obtained which is subjected to moisture preventive treatment.
Patent JP-S62160544-A (JP)
Title: Sharing/exclusive control system for data file in data base language
Inventor: MAMIZU MASAO
IPC: G06F7/22
Filed: 1986-01-08
Abstract: PURPOSE:To improve the efficiency of program development by realizing the sharing/exclusive control of a file in a simple data base language to perform automatically plural simultaneous processings in the data base language while keeping the easiness for program development in the data base language. CONSTITUTION:If the name of the file is written with lower case letters when the use of the file is declared, the file is handled as a read-only file; but if the name of the file is written with uppercase lettes then, the file is handled as a read/write file. If it is a read-only file, the file can be shared in a step 17, but otherwise, it is controlled exclusively in a step 18. If the name of the file is not written with lowercase letters neither uppercase letters, error is reported in a step 16.